Harris 701-250-346-B - 701250346B - Air Regulator Python Air Cooled 4043 Aluminum Silicon alloy is

4043 Aluminum Silicon alloy is very commonly used for welding on 6XXX base materials and other heat treatable alloys

6 mm) diameter on a 20 lb spool (ED030281) is engineered for high-deposition MIG welding of thick aluminum sections and cast aluminum repair

Lincoln OEM CENTER SHAFT M22871 - 9SM22871

a standard shop regulator is sufficient

Harris 701-250-346-B - 701250346B - Air Regulator Python Air Cooled 4043 Aluminum Silicon alloy isHarris High Purity Regulator Model 701 250 346 B 701250346B Model HP701 is a chrome plated brass Single Stage Cylinder Regulator with a Stainless Steel diaphragm for general laboratory use. The HP701 can be used when a slight pressure rise from full to empty Cylinder can be tolerated. This model is available with various delivery pressures, CGA inlet fittings, accessories and other options for a customized Regulator to meet specific requirements.